[(PPh3)Ag(CB11H6Y6)] (Y = H, Br): highly active, selective and recyclable Lewis acids for a hetero-Diels–Alder reactionElectronic supplementary information (ESI) available: Fig. S1: extended solid state structure apparent in 1. Figs. S2 and S3: bar charts showing isolated yield of product III using supported catalysts 3–5 in the absence and presence of water. See http:www/rsc.org/suppdata/cc/b1/b106719b/
Abstract
The complex [(PPh3)Ag(CB11H6Br6)] 1 is an effective and selective